Hard to say. If it’s a female voice she may assume it’s Ali talking to her, which might be a benefit. But i don’t think we know enough about to know what she’d respond better to.
And @Nimueh you’re not pushy, just passionate, and that’s always good.
My experience with lucid dreaming tells me that the core of dreaming is that everything in a dream, every other person, every experience, everything done or said, is at it’s root the dreamer. I just don’t want to shake that foundation by making her think her dreams are coming from someone else. But I think you guys have a good path, and to heck with it. We gotta roll the dice sometimes. Go for it!